Merge branch 'arm-aesbs' of git://git.linaro.org/people/ardbiesheuvel/linux-arm into devel-stable

1 files changed, 5 insertions, 8 deletions

diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index 664e523653d0..5f8b95512580 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -18,6 +18,7 @@
 #include <linux/highmem.h>
 
 #include <asm/cache.h>
+#include <asm/cpu-type.h>
 #include <asm/io.h>
 
 #include <dma-coherence.h>
@@ -307,12 +308,10 @@ static void mips_dma_sync_sg_for_cpu(struct device *dev,
 {
         int i;
 
-        /* Make sure that gcc doesn't leave the empty loop body.  */
-        for (i = 0; i < nelems; i++, sg++) {
-                if (cpu_needs_post_dma_flush(dev))
+        if (cpu_needs_post_dma_flush(dev))
+                for (i = 0; i < nelems; i++, sg++)
                         __dma_sync(sg_page(sg), sg->offset, sg->length,
                                    direction);
-        }
 }
 
 static void mips_dma_sync_sg_for_device(struct device *dev,
@@ -320,12 +319,10 @@ static void mips_dma_sync_sg_for_device(struct device *dev,
 {
         int i;
 
-        /* Make sure that gcc doesn't leave the empty loop body.  */
-        for (i = 0; i < nelems; i++, sg++) {
-                if (!plat_device_is_coherent(dev))
+        if (!plat_device_is_coherent(dev))
+                for (i = 0; i < nelems; i++, sg++)
                         __dma_sync(sg_page(sg), sg->offset, sg->length,
                                    direction);
-        }
 }
 
 int mips_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)